8400886416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{144763}}^1$

素因数の和:144821

約数の個数: 120

約数和(自身を含む): 26136271616

約数和(自身を除く): 17735385200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4464, 4836, 6448, 7254, 9672, 14508, 19344, 29016, 58032, 144763, 289526, 434289, 579052, 868578, 1158104, 1302867, 1737156, 1881919, 2316208, 2605734, 3474312, 3763838, 4487653, 5211468, 5645757, 6948624, 7527676, 8975306, 10422936, 11291514, 13462959, 15055352, 16937271, 17950612, 20845872, 22583028, 26925918, 30110704, 33874542, 35901224, 40388877, 45166056, 53851836, 58339489, 67749084, 71802448, 80777754, 90332112, 107703672, 116678978, 135498168, 161555508, 175018467, 215407344, 233357956, 270996336, 323111016, 350036934, 466715912, 525055401, 646222032, 700073868, 933431824, 1050110802, 1400147736, 2100221604, 2800295472, 4200443208, 8400886416]

約数ペア:

[(1, 8400886416), (2, 4200443208), (3, 2800295472), (4, 2100221604), (6, 1400147736), (8, 1050110802), (9, 933431824), (12, 700073868), (13, 646222032), (16, 525055401), (18, 466715912), (24, 350036934), (26, 323111016), (31, 270996336), (36, 233357956), (39, 215407344), (48, 175018467), (52, 161555508), (62, 135498168), (72, 116678978), (78, 107703672), (93, 90332112), (104, 80777754), (117, 71802448), (124, 67749084), (144, 58339489), (156, 53851836), (186, 45166056), (208, 40388877), (234, 35901224), (248, 33874542), (279, 30110704), (312, 26925918), (372, 22583028), (403, 20845872), (468, 17950612), (496, 16937271), (558, 15055352), (624, 13462959), (744, 11291514), (806, 10422936), (936, 8975306), (1116, 7527676), (1209, 6948624), (1488, 5645757), (1612, 5211468), (1872, 4487653), (2232, 3763838), (2418, 3474312), (3224, 2605734), (3627, 2316208), (4464, 1881919), (4836, 1737156), (6448, 1302867), (7254, 1158104), (9672, 868578), (14508, 579052), (19344, 434289), (29016, 289526), (58032, 144763)]